̫ԭ12CrMo䓹rλ ̫ԭ20Cropr ̫ԭ12Cr1MoVЈr N|(zh)op䓹F(xin)؛YԴչʾ 14x2 16x3 18x2x7.1M 25.4x3x5 28x4 31.8x4x12M 38x4x7 38x4.5-6 42x3.5 51x4 57x3-4-5-6 60.3x5-6-6.5 159x14-18 159x18x8-12 159x 20-25 219.1x18-22-25-26-28-30 273x7-12 168x5-7.11-8 323.9x10-12-13-13.5-16-17.5-20-26-30 עбδע40Crop䓹Ҏ(gu)ՈֱԒ(lin)ϵ˾ȵ؝MV͑!
̫ԭ20Crop䓹
20CrW(xu)ɷּW(xu)
W(xu)ɷ(|(zh)?jn)?sh))(%) |
̖ |
C |
Si |
Mn |
Cr
|
Mo |
Ni |
B |
V |
20Cr |
0.18-0.24 |
0.17-0.37 |
0.05-0.80 |
0.70-1.00 |
|
|
|
|
20CrW(xu) |
̖ |
(qing)MPa |
c(din)MPa |
Lʣ% |
տsʣ% |
20Cr |
835 |
540 |
10 |
40 |
̫ԭ40Crop䓹
40Crop䓹܈(zh)И(bio)(zhn)
GB5310-1995GB17396-1998DIN17175-79GB6479-2000GB9948-88 40Crop䓹Ҫ;
ݔwĹܵݔʯ͡Ȼ⡢ú⡢ˮijЩwܵȡ40top䓹cA䓵Ȍ(sh)䓲ȣڿŤ(qing)ͬr^p40top䓹һN(jng)(j)䓲ģVY(ji)(gu)͙C(j)еʯ@U܇S܇Լʩõ_ּܵȡ40CrϽ䓹h(hun)߲ʣ칤(ji)sϺͼӹrLSȦǧȣĿǰяV䓹܁졣40Crop䓹߀ǸNҎ(gu)ȱٵIJϡ 40Crop䓹ܬF(xin)؛YԴ
14x2 |
159x14 |
323.9x10 |
16x3 |
159x18 |
323.9x12 |
18x2x7.1M |
159x18x8-12 |
323.9x13 |
25.4x3x5 |
159x20 |
323.9x13.5 |
28x4 |
159x25 |
323.9x16 |
31.8x4x12M |
168x5 |
323.9x17.5 |
38x4x7 |
168.3x7.11 |
323.9x20 |
38x4.5 |
168.3x8 |
323.9x25x12M |
38x6 |
219.1x18 |
323.9x26 |
42x3.5 |
219.1x22 |
323.9x30 |
51x4 |
219.1x25 |
323.9x10 |
57x3 |
219.1x28x6 |
323.9x12 |
57x4 |
219.1x26 |
323.9x13 |
57x5 |
219.1x30 |
323.9x13.5 |
57x6 |
219.1x36 |
323.9x16 |
60.3x5 |
273x7 |
323.9x17.5 |
60.3x6 |
273x12 |
323.9x20 |
60.3x6.5 |
|
323.9x25x12M |
עδע40Crop䓹Ҏ(gu)ՈֱԒ(lin)ϵ˾ȵ؝MV͑!
̫ԭ˾6090יC(j)䓹a(chn)l܈op䓹a(chn)һlҪa(chn)⏽38mm-127mm܈op䓹ܣɗl325mmASSRL܈ܙC(j)ϵ(ni)݁܈ܙC(j)оA(y)ބСѭh(hun)Ӌ(j)C(j)ƵԄӻϵy(tng)_(d)HM(jn)ˮƽҪa(chn)⏽177mm-377mmں16mm-100mm⏽ȡ0.5%,ںȡ5%܈кڟop䓹ܡ|(zh)10#20#45#16Mn 20Cr 40CrܙC(j)Ma(chn)|(zh)20#16Mn⏽4001600mmں2060mmĺ䓹ܣɶߵ16ףmڣݔܵ͡F֧݁ȡ˾ЬF(xin)Ŀģ߂W(xu)ܜyԇˇܜyԇu̽̽Һԇ(yn)zy߾̼һęzyֶΣԼһ|(zh)šg(sh)ˆT͙z(yn)ˆT u(y)һÑϵԭt(jng)^\Ž(jng)Icɶ^䓡ɽұ䓵ȴ䓏SõĺP(gun)ϵ ˾I(y)a(chn)20#45#䓸NҎ(gu)ĸ߾ιܣ(ni)ĥܺ܇M(ni)ĥop䓹ܡa(chn)ƷVʹڹ̡ұ𡢴\(yn)ݔC(j)еҺͲͲ͡ͱͲOC(j)ϙC(j)еʹλ܇SИI(y)ĸ߾݁Ͳ 䓹܈(zh)И(bio)(zhn)Y(ji)(gu)ùGB/T8162-1999ݔwGB/T8163-1999̫ԭЉ偠tGB/T3087-1999̫ԭ|(zh)@̽YB235-70ʌùGB6479-86ʯѻGB9948-88ʯ@̽YB528-65̫ԭùGB5312-85ʯAPI5CT܇SGB3088-82Һ֧GB173-98ܾASTMA53BSAs106BAPI5L߉偠tGB/T5310-1995 ˾Գԁ(jin)ԭt\(sh)ţ͑鼰ϱ@õu(y)c؈(bo)(jng)^͑Ķֺ֧ҹ˾VTŬ˾F(xin)ֵI(y)l(f)չSrԺİl(f)չvУ҂ԸcV͑yֲM(jn)(chung)x͡ ̫ԭ12CrMo䓹܃rλ ̫ԭ20Crop܃r ̫ԭ12Cr1MoVЈr Јr(wn),(dng)rՈԃҹ˾I(y)(w)
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